National market    size estimation of medicine  | 
                 Within 30 days    after the day on which the medicine is first offered for sale in Canada 
                   In the case of a    medicine that is offered for sale in Canada before July 1, 2021, the most    recent version of the estimated maximum use of the medicine shall be provided  
                   (a) if the    medicine is first offered for sale in Canada during the period beginning on    January 1, 2018 and ending on June 30, 2021, by July 30, 2021; or  
                   (b) if the    medicine is first offered for sale in Canada before January 1, 2018, but the    Minister of Health assigns a drug identification number under the Food and    Drug Regulations  
                   (i) during the    period beginning on August 21, 2019 and ending on June 30, 2021, by    July 30, 2021, or 
                   (ii) after June 3, 2021, within 30 days after the day on which the  drug identification number is assigned  | 
             80(1)(d)  
             80(2)(d) | 
             4.2 | 
             4  |